Cross posted on Foodiscovery
These reusable water bottles by the FlyLady are expensive but worth
the price. Mine doesn't leak! Think about how much money you'll save
by not buying disposable bottles before you decide these are too
expensive. If you must buy a cheaper one, Bed Bath and Beyond is
ubiquitous and carries water bottles. If you're in New York,
Whole Foods has them, and I got two cheap plastic water bottles from
Modell's for about three or four bucks apiece (though plastic isn't
really the best choice for the environment or your health).
Don't want to drink tapwater? Try a Culligan water filtration system.
I don't own one but I once attempted to do door to door sales for the
company. Though many of their models are for businesses, they do have
smaller machines for use at home. Some other major brands have
similar systems; I recommend shopping around to get the features,
price, and service you want. Just fill your reusable bottle with your filtered
water, and you're good to go!